Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796514 | Pre-packaged material supply assembly | — | 2004-09-28 |
| 6752179 | Small liquid supply assembly | — | 2004-06-22 |
| RE35021 | Compounding, glazing or polishing pad | Richard L. Englund | 1995-08-22 |
| 5396737 | Compounding, glazing or polishing pad | Richard L. Englund | 1995-03-14 |
| 5185964 | Compounding, glazing or polishing pad | Richard L. Englund | 1993-02-16 |
| 5007128 | Compounding, glazing or polishing pad | Richard L. Englund | 1991-04-16 |
| 4962562 | Compounding, glazing or polishing pad | Richard L. Englund | 1990-10-16 |
| 4849273 | Welding blanket | Mark C. Skinner | 1989-07-18 |
| 4691845 | Dispensing container | — | 1987-09-08 |
| 4607464 | Coated abrasive back up pad | — | 1986-08-26 |